.upload {
  padding: 6px;
  overflow: hidden;
  width: 100%;
  height: 100%;
  position: relative;
  &:hover {
    .toolBar {
      display: block;
    }
  }
}

.toolBar {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  padding: 2px;
  background: rgba(0, 0, 0, 0.5);
  text-align: right;
  display: none;
  > a {
    margin: 0 6px;
  }
}
